(2) pieces Door Bumpers: Our Acanthus Flower door bumper is elegantly designed with period details. Solid brass construction with a beautiful SATIN finish. CONCEALED center screw simply unscrew the top to insert the screw! No more unsightly screws. Easy floor mount installation includes anchoring center screw. Extra sturdy black bumper prevents damage to your door. Measures 1 3/4 in. H.